<template>
	<div class="wrapper">
	  <swiper :options="swiperOption" v-if="showSwiper">   
	    <swiper-slide v-for="item of list" :key="item.id">
	    	<img class="swiper-img" :src="item.imgUrl" />
	    </swiper-slide>
	       
	    <div class="swiper-pagination"  slot="pagination"></div> 
	  </swiper>	
	</div>
  
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
  	list:Array
  },
  data() {
  	return {
  		swiperOption: {
  			pagination:'.swiper-pagination',
  			loop: true
  		}
  	}
  },
  computed:{
  	showSwiper () {
  		return this.list.length
  	}
  }
}	
</script>
<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background: #fff !important
  .wrapper
    overflow: hidden
    width: 100%
    height: 0
    padding-bottom: 26.67%
    background: #eee    
    .swiper-img
      width:100%
</style>